The entrance exam for the École Supérieure Multinationale des Télécommunications (ESMT) is one of the key steps for students wishing to enter an engineering and telecommunications program. In 2024, the physics exam, derived from the Concours Commun EG@, offered a series of rigorous questions that assessed both fundamental knowledge and the ability to analyze complex situations. Lasting 1.5 hours, with calculators permitted, it is marked out of 24 points and is divided into two distinct parts.
Structure and scale of the test
The test consists of 24 multiple-choice questions (MCQs) divided into two parts:
– Part I: 13 questions on exercises considered simple or directly applicable.
– Part II: 11 questions requiring more in-depth thinking and calculations.
Each correct answer is worth 1 point, a no answer is worth 0 points, and an incorrect answer is worth 0.25 points. The final score is calculated out of 24 points.
The themes covered
The 2024 physics exam covers several fundamental areas:
– Optics: geometric optics and interference.
– Mechanics: kinematics and dynamics, movement of a wheel, simple pendulum.
– Thermodynamics: ideal gas, isobaric transformations, isotherms and isochores.
– Electricity: complex impedance, RC filters and electrical circuits.
– Signal analysis: frequency spectra and filtering.
Difficulties encountered by candidates
Candidates must demonstrate their ability to apply physical laws to a variety of situations, including the calculation of equivalent circuit capacitances, the energy analysis of ideal gases, and the study of mechanical oscillations. Part II particularly requires a mastery of fundamental formulas and precise management of numerical data to avoid errors during calculations under time constraints.
Preparation strategies
To pass this test, candidates are recommended to:
– Review the fundamental laws in optics, mechanics and thermodynamics.
– Practice solving typical electrical circuit and frequency analysis problems.
– Practice timed multiple-choice questions to limit errors and optimize time management.
– Review the methods of energy calculation and signal analysis for Part II, which is often more selective.
The physics exam for the ESMT entrance exam in 2024 illustrates the importance of comprehensive and targeted preparation. With varied topics and a scale that penalizes errors, it rigorously tests the analytical skills and scientific rigor of future telecommunications and engineering students.
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